S-93339A208 M6 x 12.8 mm Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with Rockwell C39 hardness alloy steel construction for reliable, long-term fastening in demanding applications
• Precise thread engagement with Class 6g metric coarse threads ensuring consistent performance and easy installation in industrial settings
• Secure tool engagement via 3mm hex drive design, providing excellent torque transmission and preventing tool slippage during installation
• Superior surface contact with ball tip configuration that minimizes component damage while maintaining strong clamping force
• Space-saving headless design ideal for applications where flush mounting is required without protruding fastener heads
• Right-hand thread direction following industry standards for intuitive installation and compatibility with standard assembly processes
• Environmental compliance assurance with RoHS 3 (2015/863/EU) certification, meeting regulatory requirements for industrial use

Professional Applications & Engineering Value

This M6 x 1 mm metric set screw delivers exceptional engineering value through its alloy steel construction and optimized design features. The Rockwell C39 hardness provides superior resistance to wear and deformation, making it ideal for high-stress applications in machinery, automotive assemblies, and precision equipment. The coarse thread spacing ensures rapid installation while maintaining strong holding power, significantly reducing assembly time in production environments. The ball tip configuration minimizes surface marring on expensive components, preserving the integrity of mating parts while providing reliable positioning. As a headless screw with hex drive functionality, it offers flush mounting capabilities where space constraints or rotational clearance are critical design considerations. These features combine to create a reliable fastening solution that addresses common industrial challenges of vibration resistance, repeated adjustments, and long-term durability requirements.

Specification Summary & Compliance

This set screw features M6 x 1 mm metric coarse threads with Class 6g tolerance for precise fit and consistent performance. The fastener maintains 12.8mm length with 3mm hex drive compatibility and ball tip configuration measuring 4mm in diameter. Manufactured from alloy steel and heat-treated to Rockwell C39 hardness, the screw complies with RoHS 3 (2015/863/EU) regulations under exemption 6(a) for lead as an alloying element in steel, ensuring environmental compliance for industrial applications worldwide.